Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5TP callsign genealogy
Currently held by PITTMAN, TED L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC5TP's current licensee, walking backwards.
- PITTMAN, TED LOKgranted 2005-06-27cancelled 2012-03-02
Successor callsigns
Callsigns held now by people who previously held AC5TP.
- MIYAKE, HIROYUKITXgranted 2019-11-02
All historical holders
Every license row we've seen with the callsign AC5TP, oldest first.
- MIYAKE, HIROYUKI TX1999-11-05 → cancelled 2000-01-25
- PITTMAN, TED L OK2012-03-02 → cancelled 2024-03-05